500V DC From 5 or 6 volts DC

[oslinux]

dc 500v

Hi, i'm new to this forum,

i've got a problem, i need to supply a Geiger-Muller tube with 500V, (LND712), in a portable package, i've got 6 or 5 volts (I can reduce the tension to 5 volt easily),
i'm using this geiger circuit (The number 4) **broken link removed**,
i think that 10W would be enough,

as i said before, i need relatively small components, easy to find out and economics.

Thank you for any help.

Luca

 

[CastorPic]

Hello oslinux
Take a look to h**p://www.techlib.com/electronics/highvolts.html
Regards